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| author | Casey Schaufler <casey@schaufler-ca.com> | 2013-12-23 11:07:10 -0800 |
|---|---|---|
| committer | Casey Schaufler <casey@schaufler-ca.com> | 2013-12-23 15:50:55 -0800 |
| commit | 00f84f3f2e9d088f06722f4351d67f5f577abe22 (patch) | |
| tree | 06ac369a9dac582d9d9710aba38c684f048774ba /security/smack/smack.h | |
| parent | 19760ad03cc639d6f6f8e9beff0f8e6df654b677 (diff) | |
| download | linux-00f84f3f2e9d088f06722f4351d67f5f577abe22.tar.gz linux-00f84f3f2e9d088f06722f4351d67f5f577abe22.tar.bz2 linux-00f84f3f2e9d088f06722f4351d67f5f577abe22.zip | |
Smack: Make the syslog control configurable
The syslog control requires that the calling proccess
have the floor ("_") Smack label. Tizen does not run any
processes except for kernel helpers with the floor label.
This changes allows the admin to configure a specific
label for syslog. The default value is the star ("*")
label, effectively removing the restriction. The value
can be set using smackfs/syslog for anyone who wants
a more restrictive behavior.
Targeted for git://git.gitorious.org/smack-next/kernel.git
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Diffstat (limited to 'security/smack/smack.h')
| -rw-r--r-- | security/smack/smack.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/security/smack/smack.h b/security/smack/smack.h index 364cc64fce71..d072fd32212d 100644 --- a/security/smack/smack.h +++ b/security/smack/smack.h @@ -241,7 +241,8 @@ u32 smack_to_secid(const char *); extern int smack_cipso_direct; extern int smack_cipso_mapped; extern struct smack_known *smack_net_ambient; -extern char *smack_onlycap; +extern struct smack_known *smack_onlycap; +extern struct smack_known *smack_syslog_label; extern const char *smack_cipso_option; extern struct smack_known smack_known_floor; @@ -312,7 +313,7 @@ static inline int smack_privileged(int cap) if (!capable(cap)) return 0; - if (smack_onlycap == NULL || smack_onlycap == skp->smk_known) + if (smack_onlycap == NULL || smack_onlycap == skp) return 1; return 0; } |